#include <fstream>
using namespace std;
  
int main() 
{  

	char *cmd="md Instances";
	char *cmd1="copy d:\\1.bat Instances";
	ofstream fts1("d:/1.bat"); 
	int a=5;   
	fts1<<cmd<<endl;
	fts1<<cmd1<<endl;

	system("d:/1.bat");
	return 0;
}